介绍了一种基于VIM接口的多路高速数据采集回放模块。FPGA的采用 ,使得数据采集、数据回放功能具有很强的灵活性和通用性 ,满足了不同应用的需要。通过VIM接口 ,解决了与DSP间的高速数据传输问题 ,使得DSP的性能得以充分发挥

A multi channel high speed data sampling and playback module based on VIM (Velocity Interface Mezzanine) interface is introduced. Because employment of FPGAs make the sampling and playback functions very flexible and universal, this module can meet the demand of a large number of applications. The problem of high-speed data transmission is solved excellently by VIM, which takes full advantage of the performance of DSP. [

TN957.52